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LM20323MHXSLASHNOPB.A中文资料德州仪器数据手册PDF规格书
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更多- LM20323MHX
- LM20323MH
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- LM20323MH/NOPB
- LM20323MHE/NOPB
- LM20323MHX/NOPB
- LM20323MHSLASHNOPB
- LM20323MHESLASHNOPB
- LM20323MHXSLASHNOPB
- LM20323MHSLASHNOPB
- LM20323MHSLASHNOPB.A
- LM20323MHSLASHNOPB.B
- LM20323MHESLASHNOPB
- LM20323MHESLASHNOPB.A
- LM20323MHESLASHNOPB.B
- LM20323MHXSLASHNOPB
- LM20323MH/NOPB
- LM20323MH/NOPB.A
LM20323MHXSLASHNOPB.A规格书详情
1FEATURES
2• 4.5V to 36V Input Voltage Range
• 3A Output Current, 5.2A Peak Current
• 130 mΩ/110 mΩ Integrated Power MOSFETs
• 93% Peak Efficiency with Synchronous
Rectification
• 1.5% Feedback Voltage Accuracy
• Current Mode Control, Selectable
Compensation
• Fixed 500 kHz Switching Frequency
• Adjustable Output Voltage Down to 0.8V
• Compatible with Pre-biased Loads
• Programmable Soft-start with External
Capacitor
• Precision Enable Pin with Hysteresis
• Integrated OVP, UVLO, PGOOD
• Internally Protected with Peak Current Limit,
Thermal Shutdown and Restart
• Accurate Current Limit Minimizes Inductor
Size
• Non-linear Current Mode Slope Compensation
• 20-Pin HTSSOP Exposed Pad Package
APPLICATIONS
• Simple to Design, high Efficiency Point of
Load Regulation from a 4.5V to 36V Bus
• High Performance DSPs, FPGAs, ASICs and
Microprocessors
• Communications Infrastructure, Automotive
DESCRIPTION
The LM20323 is a full featured 500kHz synchronous buck regulator capable of delivering up to 3A of load
current. The current mode control loop is externally
compensated with only two components, offering both
high performance and ease of use. The device is
optimized to work over the input voltage range of
4.5V to 36V making it well suited for high voltage
systems.
The device features internal Over Voltage Protection
(OVP) and Over Current Protection (OCP) circuits for
increased system reliability. A precision Enable pin
and integrated UVLO allows the turn-on of the device
to be tightly controlled and sequenced. Startup inrush
currents are limited by both an internally fixed and
externally adjustable soft-start circuit. Fault detection
and supply sequencing are possible with the
integrated power good (PGOOD) circuit.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS/国半 |
24+ |
NA/ |
5809 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NSC |
2016+ |
TSSOP20 |
2559 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NS |
15+ |
TSSOP20 |
768 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NSC |
24+ |
TSSOP20 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
TI(德州仪器) |
25+ |
N/A |
6000 |
原装,请咨询 |
询价 | ||
TI(德州仪器) |
2024+ |
N/A |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
TI/德州仪器 |
25+ |
HTSSOP-20 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI(德州仪器) |
24+ |
N/A |
6000 |
原装,正品 |
询价 | ||
NS |
20+ |
TSSOP-20 |
2960 |
诚信交易大量库存现货 |
询价 | ||
NS |
2025+ |
TSSOP20 |
3565 |
全新原厂原装产品、公司现货销售 |
询价 |